The invention discloses a cab suspension system and a commercial vehicle. The cab suspension system comprises a cab, a front suspension supporting mechanism and a rear suspension supporting mechanism. The front suspension supporting mechanism comprises two front suspension supporting assemblies arranged in the first direction in a spaced mode, the front suspension supporting assemblies are connected with the front side of the cab to form a first connecting position and connected with the bottom of the cab to form a second connecting position, and the first connecting position is close to the horizontal plane where the mass center point of the cab is located. The rear suspension supporting mechanism comprises two rear suspension supporting assemblies arranged in the first direction in a spaced mode, the rear suspension supporting assemblies are connected with the rear side of the cab to form a third connecting position and connected with the bottom of the cab to form a fourth connecting position, and the third connecting position is close to the horizontal plane where the mass center point of the cab is located. Lateral inclination of the cab assembly during non-linear driving such as vehicle turning, lane changing and overtaking can be effectively reduced, the sense of safety of a driver and passengers is improved, and hidden dangers such as vehicle rollover and sideslip are reduced.
本发明公开了一种驾驶室悬置系统及商用车,该驾驶室悬置系统包括驾驶室、前悬置支撑机构以及后悬置支撑机构;前悬置支撑机构包括两个沿第一方向间隔设置的前悬置支撑组件,前悬置支撑组件与驾驶室的前侧连接并形成第一连接位置、与驾驶室的底部连接形成第二连接位置,第一连接位置靠近驾驶室的质心点所在的水平面;后悬置支撑机构包括两个沿第一方向间隔设置的后悬置支撑组件,后悬置支撑组件与驾驶室的后侧连接并形成第三连接位置、与驾驶室的底部连接并形成第四连接位置,第三连接位置靠近驾驶室的质心点所在的水平面。本发明可有效降低车辆转弯、变道及超车等非直线行驶时驾驶室总成的侧倾,提高驾乘人员安全感,降低车辆侧翻、侧滑等隐患。
Cab suspension system and commercial vehicle
一种驾驶室悬置系统及商用车
2023-10-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |